baber/WOPTO huggingface dataset:
Patent CA-1239032-A (CA)
Inventor: LOVE FRANKLIN S III
IPC: B05D1/02
Filed: 1985-09-27
Granted: 1988-07-12
Abstract: Abstract of the Disclosure A method and apparatus for forming and selectively interrupting one or more fluid stream which is confined within an open channel.  A transverse fluid stream is introduced into the channel at a point under the stream flowing within the channel.  Introduction of the transverse stream at relatively low pressures is sufficient to cause the stream within the channel to leave the confines of the channel.  If the channel is directed at a target, the method and apparatus will allow intermittent and selective interruption of a fluid stream flowing within the channel and directed at the target.
Patent CA-1245473-A (CA)
Inventor: EDWARDS DOUGLAS F
IPC: B60K20/00
Filed: 1985-10-29
Granted: 1988-11-29
Abstract: ABSTRACT OF THE DISCLOSURE   Shift mechanism is provided for shifting gears in a gearbox.  The gearbox has a housing, a gear shaft in the housing, a plurality of gears rotatably mounted on the shaft, a connecting member moveable along the shaft for individually connecting the gears to the shaft, and a collar positioned around the shaft and engageable with the connecting member to move it along the shaft.  The shift mechanism includes a shifter fork for moving the collar and the connecting member along the shaft, the fork having a shift shaft pivotally mounted in the housing transversely to the gear shaft.  This shaft has a first arm affixed there-to and extending on one side of the collar, with the arm having a projection on an end portion engaging a first por-tion of the collar.  The shifter fork also has a detent plate affixed to the shift shaft and extending on the other side of the coller, with the plate having a second pro-jection engaging a second portion of the collar generally diametrically opposite the first portion thereon.  The detent plate has a plurality of detent recesses on the side of the plate opposite the second projection to re-ceive detents.  Considerably less space is thus required along the shaft than when a separate shifter fork and separate, spaced detent plate were employed, as hereto-fore.  The simplified shift mechansim also reduces costs since separate shifter fork arms and detent plates are not employed.
Patent CA-1234509-A (CA)
Inventor: LANGER ALFRED
IPC: F15B11/15
Filed: 1985-10-30
Granted: 1988-03-29
Abstract: Abstract of the Disclosure A fluid pressure operated piston engine assembly, such as a pump assembly, including a fluid pressure operated piston engine and a fluid valve for coupling fluid under pressure to alternative portions of the piston chamber of the piston engine.  As disclosed, as the drive shaft of the piston engine approaches each end of its stroke, fluid under pressure is coupled by the fluid valve to a portion of the piston chamber to effect reversal of direction of travel of the drive shaft.  The fluid valve includes a valve rod which is translated to effect the alterna-tive modes of coupling pressurized fluid to the piston chamber.  To accomplish this a drive frame is mounted for limited translation on the valve rod and driven by a pair of pins, attached to the piston engine drive shaft, at the ends of the drive shaft stroke.  The drive frame carries a pair of flat springs having contoured portions bearing against a drive block attached to the valve rod, and as the drive shaft approaches each end of its stroke the pins engage the drive frame so that the springs co-act with the drive block to "snap" the valve rod to the alternative valve position.
Patent CA-1252340-A (CA)
Inventor: ESHLEMAN ROGER D
IPC: F23C9/00
Filed: 1985-11-19
Granted: 1989-04-11
Abstract: ABSTRACT OF THE DISCLOSURE           A particle fuel burning furnace has an upper combustion chamber for holding a pile of particle fuel and  burning  the  same  from  the  bottom  thereof.  The furnace  also  includes  a lower combustion chamber for afterburning combustible gases given off by the burning of  solid  fuel  in  the upper  chamber  and replaceable refractory bricks containing a series of spaced apart vertically-extending  passageways  interconnecting  the bottom of  the upper chamber and the top of the lower chambers for communicating the combustible gases from the upper to the lower chamber. An improved particle fuel  diversion  structure  in  the furnace  includes  an elongated fuel diverter block having a recessed dome-shaped cavity formed therein and open at a bottom side thereof and spacer blocks disposing the diverter block in the upper chamber in spaced relationship above the bottom of the upper chamber and with its recessed cavity overlying   the   bricks   containing   the  passageways. Furthermore,  the bricks extend above the bottom of the upper  chamber  and  into  the  recessed  cavity  of  the diverter block. The diverter block coacts with the upper chamber bottom and the passageway-containing bricks to define a flow path from the upper chamber to the lower chamber  which  passes  along  the  bottom of  the  upper chamber  under  the  diverter block,  upwardly  into the recessed cavity of the diverter block, and then inwardly over the  bricks  and  downwardly  into  the  passageways therein. In such configuration,  the flow path causes an increase in the dwell time of flow entrained particles in the upper chamber so as to promote combustion thereof before they reach the lower chamber.
Patent CA-1249013-A (CA)
Title: Image detector for camera operating in "day-night"  mode
Inventor: LEMONIER MICHEL G
IPC: H01L27/148
Filed: 1985-11-28
Granted: 1989-01-17
Abstract: ABSTRACT: Image detector for camera operating in "day-night" mode.     The invention relates to an image detector for a camera operating in two modes, a "day" mode and a "night-" mode, containing, inside an evacuated envelope, a semi-transparent photocathode for the transmission of incident photons or for converting them into photoelectrons according to whether the mode is "day" or "night" res-pectively, and a detector capable of converting the in-cident photons or the photoelectrons into an electrical image signal and electronic means for focussing the photo-electrons on the detector, and optical means for focussing the photons on the photocathode or the detector according to whether the mode is "nigh-t" or "day" respectively. The invention is notable in that the semi-transparent photo-cathode comprises a thin layer having at least one active layer of a III-V n-type material, the detector consists of a two-dimensional charge transfer device, and the electronic means for focussing the photoelectrons on the charge transfer device comprise proximity focussing means. Application: camera for day and night vision. Reference: Fig. 1.
Patent CA-1254574-A (CA)
IPC: C07D405/14
Filed: 1985-12-04
Granted: 1989-05-23
Abstract: ABSTRACT   The invention relates to a heterocyclyl-hydroxyalkyl-azolyl deri-vative of the formula   (Ie) in which Az represents 1,2,4-triazol-1-yl, 1,2,4-triazol-4-yl or imidazol-1-yl, Het represents 1,3-dioxan-5-yl unsubstituted or substituted by identical or different substituents selected from the group consisting of alkyl with 1 to 4 carbon atoms, and phenyl and phenoxyalkyl with 1 to 4 carbon atoms in the alkyl part, each of which is optionally monosubstituted or polysubstituted by identical or different substituents, substituents on the phenyl being selected from the group consisting of halogen, alkyl with 1 to 4 carbon atoms, alkoxy and alkylthio with in each case 1 or 2 carbon atoms and halogenoalkyl, halo-genoalkoxy and halogenoalkylthio with in each case 1 or 2 carbon atoms and 1 to 5 identical or different halogen atoms; R represents straight-chain or branched alkyl with 1 to 7 carbon atoms, or phenyl, phenylalkyl with 1 to 4 carbon atoms in the alkyl part, phenoxy- or phenylthio-alkyl with in each case 1 to 4 carbon atoms in the alkyl part or phenylethenyl, each of which is optionally monosubstituted or polysubstituted by identical or different substituents, substituents on the phenyl groups being selected from the group consisting of halogen, alkyl with 1 to 4 carbon atoms, alkoxy and alkylthio with in each case 1 or 2 carbon atoms, nitro, halogenoalkyl, halogenoalkoxy and halogenoalkylthio with in each case 1 or 2 carbon atoms and 1 to 5 identical or different halo-gen atoms, hydroximinoalkyl with 1 to 4 carbon atoms, alkoximinoalkyl with 1 to 4 carbon atoms in each alkyl part, and phenyl, phenoxy, benzyl and benzyloxy, each of which is optionally substituted by halogen or alkyl with 1 or 2 carbon atoms; or R represents cycloalkyl with 5 to 7 carbon atoms, which is in each case optionally monosubstituted or polysubstituted by identical or different alkyl radicals with 1 to 4 carbon atoms, or cycloalkyl-methyl or -ethyl with 5 to 7 carbon atoms in the cycloalkyl part, or cyclohexylethenyl, or, alkenyl with 2 to 6 carbon atoms, 2-furyl, naphthyloxy-methyl, 1,2,4-triazol-1-yl-methyl, 1,2,4-triazol-4-yl-methyl, imidazol-1-yl-methyl or pyrazol-1-yl-methyl, and R' represents hydrogen, alkyl which has 1 to 4 carbon atoms and is op-tionally substituted by phenyl, it being possible for the phenyl radical to be substituted by the substituents on phenyl mentioned under R, or alkenyl with 2 to 4 carbon atoms, or a non-phytotoxic addition product thereof with an acid or metal salt wherein said acid is selected from the group consisting of hydrogen halide acids, phosphoric acid, nitric acid, monofunctional and bi-functional carboxylic acids, hydroxycarboxylic acids and sulphonic acids and said metal is selected from the group consisting of metals of main groups II to IV and of sub-groups I and II and IV to VIII which compounds possess fungicidal activity.  The invention further relates to a process for preparing the above compounds and a method of combating fungi using them.
Patent CA-1271654-A (CA)
Title: Systeme de controle d'acces a double sens pour  pietons
Inventor: SIMONIN MARCEL
IPC: E06B11/08
Filed: 1986-04-25
Granted: 1990-07-17
Abstract: : Système de contrôle d'accès à double sens pour piétons. Système de contrôle d'accès à double sens pour piétons comportant un couloir de passage (1) limité latéralement par deux bornes (2, 3), ledit couloir étant normalement barre par un dispositif d'obturation, bloqué en position fermée et dont l'ouverture est rendue possible par la validation d'un système de reconnaissance d'individu ou de validité de titre, ledit dispositif d'obturation comprenant un tourniquet, lié à l'une des bornes et formé de trois bras (4, 6, 7) assemblés selon les trois arêtes d'un trièdre régulier et comportant un axe de rotation ( .DELTA. ) confondu avec l'axe de symétrie ternaire dudit tourniquet, cet axe de rotation étant dirigé de telle façon qu'une rotation de <IMG> du tourniquet autour dudit axe amène toujours un bras en position horizontale barrant le passage, caractérisé en ce que le dispositif d'obturation comporte en outre une porte (8) à battant, articulée autour d'un axe vertical (.DELTA.1) contenu dans le plan vertical contenant ledit axe de rotation du tourniquet, ladite porte comportant une découpe (11) permettant le passage des bras du tourniquet et ayant une hauteur suffisante pour interdire son franchissement facile a un individu de taille moyenne. FIGURE A PUBLIER : Fig.1
Patent CA-1266822-A (CA)
Inventor: KELLER DANIEL N
IPC: E05D15/26
Filed: 1986-05-21
Granted: 1990-03-20
Abstract: ABSTRACT                       OVERHEAD DOOR     An overhead door including an upper door panel which is hingedly mounted to a horizontal header of a doorway  and  to  a  lower door panel.   The door  is movable between a first closed positioned wherein the door panels are vertically aligned and cooperate to close the doorway and a second, open position wherein the door panels are in a folded, generally horizontal, and parallel relation.   Brace members are provided pivotally mounted to the upper door panel and adapted to engage the vertical door jambs when the door is in its  second,  open  position  to  provide  an  angular support therebetween.  The brace members are held by cables extending from the lower door panel allowing rollers located at the bottom edge of the lower door panel to engage and roll upon the vertical door jambs when the door is moved between its open position and adjacent to its closed position.   In its most pre-ferred form, the door is movable by a winch mounted to the lower door panel, with the winch having a cable extending to a location vertically above the doorway (2) for vertically raising and lowering the bottom edge of the lower door panel.
Patent CA-1247700-A (CA)
Inventor: GOUGH DAVID A
IPC: A61B5/1473
Filed: 1986-06-30
Granted: 1988-12-28
Abstract: TWO-DIMENSIONAL DIFFUSION GLUCOSE SUBSTRATE SENSING ELECTRODE                         ABSTRACT        Enzyme electrode assembly suitable for sensing physiologically important molecules such as glucose wherein the rate of accessibility of enzyme substrates to the enzyme is differentially regulated by suitably positioning material with selective permeability properties around the sensing region of the electrode assembly.
Patent CA-1243420-A (CA)
Inventor: LEBOWITZ JOSEPH
IPC: H01L21/822
Filed: 1986-07-17
Granted: 1988-10-18
Abstract: SELECTIVELY DOPING ISOLATION TRENCHES      UTILIZED IN CMOS DEVICES            Abstract To provide more effective dielectric-filled isolation trenches in CMOS integrated circuit devices, one surface portion of the trenches is masked (42) and a dopant is introduced into the unmasked surface portion to enhance or increase the doping level thereof.  The mask is then removed and a dopant of the opposite type conductivity is introduced into all the trench surfaces.          The doping levels are selected so that the resulting doping concentrations of the trench surface portions are enhanced in comparison with the original doping levels thereof to prevent conductivity type inversion of the surface portions during device operation.
Patent CA-1239484-A (CA)
Inventor: HEGLAND PHILIP M
IPC: G01N23/18
Filed: 1986-08-15
Granted: 1988-07-19
Abstract: APERTURE MEASURING SYSTEM FOR  CORD REINFORCE TIRE FABRIC     ABSTRACT     A system for measuring the open space between, and the ratio of open space to cord diameter, of cord reinforced tire fabric. A  collimated X-ray source and detector scan across the tire fabric as it is calendered providing a signal corresponding to each edge of a cord.  A counter counting at a constant rate provides a time interval measurement of each open space, and also of the corresponding open space plus cord, as the X-ray source and detector scans the fabric.  The quotient of the two time intervals determined is proportional to the fractional open space at a particular location in the fabric.  An alarm is provided to indicate when the open space is outside predetermined limits.
Patent CA-1269422-A (CA)
Inventor: TRUMPP GERHARD
IPC: H03K5/08
Filed: 1987-03-12
Granted: 1990-05-22
Abstract: ABSTRACT          A CIRCUIT ARRANGEMENT FOR DRIVING A IC-MODULE          WITH DIGITAL SIGNALS:         In order to drive a IC-module by means of output digital signals of another IC-module, the individual digital signals are provided with input circuits which are identical to one another and whose respective switching threshold, controlled by a control circuit which is common to the input circuits, is adjusted in accordance with the d.c. component occurring in a digital signal which is representative of the other digital signals; changes in position of the digital signals are thus compensated by changes in position of the switching thresholds.
Patent CA-1248432-A (CA)
Inventor: PAUL NICHOLAS J
IPC: B02C18/06
Filed: 1987-04-27
Granted: 1989-01-10
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to a bale shredding device which is intended for use in shredding bales of material such as straw, hay or silage.  Such a device in accordance with the invention comprises a stationary platform mounted beneath a bale-receiving tub having an open lower end, and a rotor which is disposed in alignment with an aperture formed in said platform so as to be offset form the axis thereof, the rotor having a diameter which is substantially smaller than the internal diameter of the tub, there being also provided power-operated means for notating the tub and the rotor about substantially parallel and spaced axes. The rotor is provided with upstanding blades which extend upwardly above a bale support means disposed above the rotor, and there may be provided further blades mounted around the periphery of the rotor and arranged in use to further chop or shred mate-rial removed by said first-mentioned blades from a bale placed in said tub and supported therein by said bale support means.
Patent CA-1270893-A (CA)
Inventor: ANTONIS PETRUS H
IPC: H01J61/82
Filed: 1987-04-30
Granted: 1990-06-26
Abstract: PHN 11.747                                    13.3.1987 ABSTRACT: High-pressure sodium vapour discharge lamp.     The high-pressure sodium vapour discharge lamp has a ceramic discharge vessel (11), which has over a length L  a substantially constant inner diameter and in which electrodes (12, 13) are arranged opposite to each other at a relative distance D. The lamp emits during operation "white light" and consumes a power of at most 50W. The lamp has a high efficiency due to the fact that D/L  ? 0.5.
Patent CA-1266334-A (CA)
Inventor: BIRNBACH CURTIS
IPC: G02F1/03
Filed: 1987-06-05
Granted: 1990-02-27
Abstract: ABSTRACT OF THE DISCLOSURE     An X-ray imaging system in which X-radiation containing an image is input as the modulating source to a spatial light modulator, which  modulates a reflected reading beam such as collimated light, to detect the image, or alternatively in which the electrical state of the modulator is sensed directly.          An X-ray image detector includes a window layer for transmitting X-radiation; an electro-optically active layer located so as to receive X-radiation through said window layer, the active layer being adapted for having an electric field pattern therein which is locally variable as a function of the X-radiation received, thereby containing an electric field pattern which is representative of such radiation; and a sensing layer at which the X-ray image is sensed.  In one form of the invention, the sensing layer has contacts thereon for measuring the electrical potentials in the layer at a plurality of points, and thereby detecting the X-ray image.  In another form, the sensing layer is adapted for transmitting a reading beam having a selected wavelength to the active layer.  In this form, the active layer comprises material that has a local index of refraction for the selected wavelength of the reading beam that varies as a function of the electric field in the active layer, and thus as a function of the received X-ray image.  A reading beam may be projected toward the active layer, to generate a reflected output beam containing information representative of the input X-ray image.  The reflected output-beam may be further processed by a Fourier transform processor to remove spurious information.
Patent CA-1262267-A (CA)
Inventor: SCHREIBER HANS
IPC: G01P3/481
Filed: 1987-07-02
Granted: 1989-10-10
Abstract: ABSTRACT OF THE DISCLOSURE     The generator wheel is composed of a tooth part and of a marker part.  The tooth part has a rotational axis and a coaxial tooth or toothed edge in the shape of a circular ring with teeth situated distributed over its circumference, some of said teeth being marker teeth which include a recess.  The marker part is secured to the tooth part and contains sheet metal strips corresponding in number to the number of marker teeth, said sheet metal strips projecting into said recesses of the marker teeth.          Marker part and tooth part are composed of materials having different eddy current losses.
Patent CH-503019-A (CH)
Title: 3-methyl-5-isopropylphenyl esters dermatophytes
Inventor: MUFTIC MAHMUD DR
IPC: C07D295/205
Filed: 1967-02-22
Abstract: 3-Methyl-5-isopropylphenyl esters of general formula (II) R=pyrrolidino- or morpholino- Dermatophytes. (a) Reaction of an acid chloride of formula (I) with pyrrolidine or morpholine (b) Reaction of A-C-Cl where A is pyrrolidino or morpholino with 3-methyl-5-isopropyl phenol. A toluene solution of pyrrolidine is added slowly during 30 mins. at 10-15 deg.C to chloroformyl-3-methyl-5-isopropylphenyl ester. Stirring is continued for 30 mins. at room temp. The pyrrolidine hydrochloride which precipitates is filtered off, the filtrate is washed with ice water, dilute HCl and NaHCO3 solution. After drying over Na2CO3, it is concentrated in vacuum, yielding pyrrolidine-N-carboxy-3-methyl-isopropylphenyl ester.
Patent CH-541590-A (CH)
Title: High molecular derivs of p-butyl-amino - benzoic acid-2-methylamino ethyl ester-
Inventor: NADEZHDA ALEXANDROVNA KASHKINA
IPC: C08F8/30
Filed: 1970-03-24
Abstract: High molecular derivs. of p-butyl-aminobenzoic acid-2-dimethylaminoethyl esters (I) reacted with polyvinylalcohol ether of formula: where m is a substitution of 5-12 Mol % and n a polymerisation number of 60-100. A white or pale-yellow fluffy product, water-soluble, hygroscopic, and decomposable by acids or alkalis. Product has pharmacological activity, and is useful in medicine, esp. as anaesthetic.
Patent CH-555521-A (CH)
Title: Heat exchanging appts - with potential generated by a chemical reaction
IPC: F25D5/02
Filed: 1972-04-28
Abstract: Incompatible materials are contained in an appts. sepd. by a third which forms a buffer layer between them. The appts. is activated by addn. of a suitable agent which initiates the reaction producing the desired heat flow . If the reacting layers are (NH2)2CO and a mixt. of NH4SO3NH2, sepd. by an NH4Cl layer and water is the activating liq., a cooling effect results, with temps. in the region of -15.6 degrees C.
Patent DK-175684-A (DK)
Inventor: SCHOMMLER MANFRED
IPC: B31F1/28
Filed: 1984-04-02
Abstract: 1. Undulated board apparatus wherein the superimposed undulated and top webs are fed through a preheater and a gluing device to an agglutinating apparatus comprising a heating and a cooling section and having connected thereto a transverse cutting device is apparatus, and wherein a cross-cutting device is disposed in the region of the agglutinating apparatus, characterized in that the heating section (17) and the cooling section (18) of the agglutinating apparatus are separated from each other by an interstice (19), and that the interstice (19) has arranged therein a known-per-se short transverse cutter (20) for segregating the undulated board web in permanent operation.
Patent DK-183786-A (DK)
Inventor: BOWSKY BENJAMIN
IPC: H01M2/06
Filed: 1986-04-22
Abstract: A universal seal particularly for use in a lithium battery having a metal end closure (1), the end closure having a web (2) with parallel planar upper (5) and lower web (6) surfaces and a circular opening (10) in the web, includes an annular eyelet (20) having substantially parallel planar upper (21) and lower (22) surfaces and a central aperture (24) with a terminal pin (30) sealed in the aperture and projecting substantially perpendicularly to the planes of the surfaces. The eyelet has chamfered upper (41) and lower (42) perimetric edges, symmetrically positioned about a plane parallel to and equispaced from the upper and lower surfaces (21,22) of the eyelet (20). The eyelet (20) is of a diameter relative to the diameter of the web opening to permit a chamfered edge of the eyelet to engage a sharp arras (15) of the web defining the margin of the web opening in substantially line contact, intermediate the width of the chamfered edge. The closure and eyelet are then joined by a weld between the closure and the eyelet around the meeting line.
Patent DK-250181-A (DK)
Inventor: TROUET A B L
IPC: A61K31/395
Filed: 1981-06-09
Abstract: Amino acid derivatives of vinblastine, including peptide derivatives, methods of their preparation and pharmaceutical compositions containing such vinblastine derivatives for use as antitumor agents are described.